"If you have any delicacy (which I have reason to doubt) you will perfectly understand that after the coarse insult which you took pains to give me yesterday, enjoying the advantage of your position, it is absolutely necessary that one or the other of us should vanish from the earth. As for the proper remedy, you will be kind enough to come to an understanding with my two friends Señor—— and Señor—— (Here will be two blanks for the names of my seconds, for I have not yet decided who they will be). I remain, Sir, at your command, etc."

After reading this letter three or four times, it seemed to him that it was not forcible enough. He tore it up, and at one breath wrote this one:—

"Sir: You are a scoundrel. If this intentional insult is not sufficient to bring your seconds, I shall have the pleasure of flinging it in your face. Your servant, who subscribes his name,

"Jacobo Utrilla."

Perfectly satisfied with the content and form of this last missive, the heroic lad copied it off with particular care, closed it with sealing-wax, and directed it; then he left it in his table drawer until the next day, when he proposed sending it to its destination.

By this time night had come, and he went to bed without any desire to eat supper. Sleep delayed her visit; the angel of desolation flapped her pinions over his brow, and inspired him with the most terrific plans of destruction. And doubtless at that very hour the algebra professor was tranquilly sleeping without the slightest suspicion of the misfortune overhanging him.

When this suggestion presented itself to Utrilla, he could not help smiling in a most sinister fashion between the sheets.

At last Morpheus succeeded in overcoming him, but with no intention of sending sweet and refreshing dreams; a thousand gloomy nightmares tormented him all night long; from one o'clock till six in the morning he battled with his enemy, using all the methods known at the present day, and some of his own invention. Now he beheld himself facing the hateful professor with a foil in his hand; the professor had wounded him in the right hand, but nevertheless Utrilla, without a moment's hesitation, exclaimed: "Come on. Use the left hand!" filling all the witnesses full of admiration at his coolness. And with his left hand, zas! after a few thrusts he had buried the sword up to the hilt in his body!

Then they appeared each with pistol in hand; the seconds give the signal to aim; the professor fires, and his ball grazes his cheek; then he aims, and keeps aiming, and the professor, now seeing death at hand, falls on his knees and begs for his life; he grants his prayer, firing into the air, but not without first saying scornfully: "And to think of this man insulting Jacobo Utrilla!"

Divine Aurora, the goddess with the saffron veil, was already descending the heights of Guadarrama, when the stripling awoke in the same prophetic state of mind. Sad day that was now beginning to dawn for an innocent family, for the algebra professor's six children, had not Jupiter hastened to send to the hero's bolster his daughter Minerva in the form of the housekeeper.